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CAS 1 record

CAS 54-21-7

CAS 54-21-7 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 54-21-7
CAS 54-21-7PubChem CID 16760658

Sodium Salicylate

Sodium salicylate is an organic molecular entity. — ChEBI

IUPAC name
sodium 2-hydroxybenzoate
Molecular formula
C7H5NaO3
Molecular weight
160.10 g/mol
Exact mass
160.01363830 Da
Topological polar surface area
60.4 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
2
Defined stereocentres
0

Also known as

EnterosalicylKerasalicylAlysineBenzoic acid, 2-hydroxy-, monosodium saltNatrum salicylicumSalicylic acid sodium saltsalicylate sodiumMonosodium 2-hydroxybenzoate
16 more reported names
Natrii salicylasWIQ1H85SYPSalicylate, sodiumNSC-202167Benzoic acid, 2-hydroxy-, sodium salt (1:1)Sod salPro-PrinSaliGard 60RefChem:6246UNI-SOLUNI-SOL 60Aspen Sodium Salicylate 48.6%AquaPrime Liquid Sodium SalicylateAquasource Aqua-Prin Water Soluble Sodium Salicylate200-198-0Salsonin
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 54-21-7

1 total
No records found for this CAS number.

How CAS 54-21-7 is used on this site

CAS 54-21-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 54-21-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.